Holder



FIG. 1 is a perspective view of the ornamental design of the present invention;

FIG. 2 is a top plan view of the ornamental design of the present invention, the bottom plan view being a mirror image thereof;

FIG. 3 is a front plane view of the ornamental design of the present invention, the back plan view being a mirror image thereof;

FIG. 4 is a right side view of the ornamental design of the present invention; and,

FIG. 5 is a left side view of the ornamental design of the present invention. 

The ornamental design for holder, as shown. 